[PATCHv3 1/5] of: base: Add for_each_node_by_name_from

[Sascha Hauer]

On Tue, Sep 30, 2014 at 01:15:26PM +0200, Teresa Gámez wrote:
> Added for_each_node_by_name_from() to be able to
> pass external root node.
> 
> Signed-off-by: Teresa Gámez <t.gamez at phytec.de>

Applied all, thanks

Sascha

> ---
>  include/of.h | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/include/of.h b/include/of.h
> index e6993fd..cd2bfe0 100644
> --- a/include/of.h
> +++ b/include/of.h
> @@ -568,6 +568,9 @@ static inline struct device_d *of_find_device_by_node(struct device_node *np)
>  #define for_each_node_by_name(dn, name) \
>  	for (dn = of_find_node_by_name(NULL, name); dn; \
>  	     dn = of_find_node_by_name(dn, name))
> +#define for_each_node_by_name_from(dn, root, name) \
> +	for (dn = of_find_node_by_name(root, name); dn; \
> +	     dn = of_find_node_by_name(dn, name))
>  #define for_each_compatible_node(dn, type, compatible) \
>  	for (dn = of_find_compatible_node(NULL, type, compatible); dn; \
>  	     dn = of_find_compatible_node(dn, type, compatible))
> -- 
> 1.9.1
> 
> 
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